* {
	margin: 0;
	padding: 0;
}
body {
	background: url(../images/bei_jing.jpg) center no-repeat;
	background-size: 100% 100%;
	font-family: "microsoft yahei";
}
html {
	height: 100%;
}
a {
	text-decoration: none;
}
.toubu {
	width: 100%;
	height: 30px;
	background-color: rgba(250,250,250,.3);
	color: #00FFFF;
	font-size: 15px;
}
.toubu_left {
	float: left;	
}
.hongqi {
	display: block;
	width: 70px;
	height: 30px;
	vertical-align: bottom;
}
.toubu_right {
	float: right;
	text-align: center;
	line-height: 30px;
	margin-right: 40px;
}
.toubu .toubu_right h4 {
	display: inline-block;
	color: #FFFFFF;
}
.toubu .toubu_right a :hover{
	color: #000000;
}
.toubu .toubu_right span {
	margin: 0 10px;
}
.biaoti {
	width: 100%;
	height: 100px;
}
.biaoti_weizi {
	float: left;
	text-align: center;
	line-height: 100px;
	font-size: 30px;
	color: #FFFFFF;
	margin-left: 70px;
}
.biaoti_tupain {
	float: right;
	width: 200px;
	height: 100px;
}
.biaoti_tupain img {
	display: block;
	width: 100%;
	height: 100%;
	vertical-align: bottom;
}
.neirong {
	width: 1130px;
	height: 555px;
	margin: 0 auto;
}
.neirong .box {
	float: left;
	width: 243px;
	height: 150px;
	font-size: 25px;
	text-align: center;
	line-height: 150px;
	border-radius: 20px;
	background-color: rgba(0,0,0,.3);
	margin-right: 75px;
}
.neirong .neirong_1,
.neirong .neirong_4 {
	margin-left: 125px;
}
.neirong .neirong_1,
.neirong .neirong_2,
.neirong .neirong_3 {
	margin-top: 35px;
	margin-bottom: 10px;
}
.neirong .neirong_5 {
	float: right;
	margin-right: 125px;
}
.neirong .neirong_2 {
	margin-top: 135px;
}
.neirong a {
	color: #FFFFFF;
}
.neirong .box :hover {
	background-color: rgba(180,91,62,.5);
	color: #000000;
	border-radius: 40px;
}